cover
Article Per Year (5 Year)
All
Home Page
OAI Link
Editorial Team
Contact
Reviewer
Google Scholar
Contact Name
Iva Yenis Septiariva
Contact Email
ivayenis@staff.uns.ac.id
Phone
-
Journal Mail Official
jurnalsipil@ft.uns.ac.id
Editorial Address
-
Location
Kota surakarta,
Jawa tengah
INDONESIA
Jurnal Riset Rekayasa Sipil
Published by Universitas Sebelas Maret
ISSN : 25797999     EISSN : -     DOI : -
Core Subject : Social, Engineering,
Civil Engineering, Building, Construction & Architecture Engineering Environmental Science
The Journal of Research and Civil Engineering is a journal to accommodate the writings of researchers and professionals in the field of civil engineering.
Arjuna Subject : -
Articles 5 Documents
 1 
Search results for , issue "Vol 8, No 1 (2024): September 2024" : 5 Documents clear
PENDEKATAN PEMBANGUNAN DAMPAK RENDAH UNTUK SUMUR RESAPAN DAN ANALISIS BIAYA INVESTASINYA DI WILAYAH PERKOTAAN Oktavia Kurnianingsih; Delista Putri Deni
Jurnal Riset Rekayasa Sipil Vol 8, No 1 (2024): September 2024
Publisher : Civil Engineering Study Program, Engineering Faculty Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/jrrs.v8i1.95312

Abstract

Flood, economic and environmental problems in the implementation of sustainable drainage systems in developing countries are very complex. The use of infiltration wells as an alternative method to infiltrate groundwater as one of the low-impact developments. Infiltration wells function to accommodate and absorb water into the soil. The high growth of the population led to an increase in development. Development that has an impact on the reduction of catchment areas, this research aims to approach the low-impact development strategy (LID) in urban areas in developing countries. Sustainable drainage development is still limited to the regional budget. Cost analysis was carried out by hydrological modeling for infiltration well planning. Infiltration wells are chosen as sustainable drainage. Infiltration wells can reduce the risk of flooding and drought. Discharge analysis with the Rational Method. The planning of the dimensional infiltration well was calculated using the Sunjoto formula and the basic design using filitration. The infiltration well model is planned with a depth of 1.7 m and a diameter of 1 m. The cost of making an infiltration well is Rp 2,125,500 for one well. This research is expected to help decision-making in sustainable urban water management. Flood and drought mitigation balancers and costs. 
PERBANDINGAN BIAYA DAN WAKTU ANTARA METODE KONVENSIONAL DENGAN METODE MODULAR MENGGUNAKAN MICROSOFT PROJECT Nabila Yusriyya Huwaida; Fajar Sri Handayani; Muji Rifai
Jurnal Riset Rekayasa Sipil Vol 8, No 1 (2024): September 2024
Publisher : Civil Engineering Study Program, Engineering Faculty Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/jrrs.v8i1.95314

Abstract

Indonesia's construction sector is experiencing rapid growth, this proven by numerous development projects, including a sub-district building construction project, aiming to optimize community services.  A project must have three aspects, namely cost, quality and time. Choosing an implementation method is very important so that a project can achieve these three goals. The research method used a quantitative descriptive approach with the aim of comparing cost and time aspects between conventional methods and modular methods. The conventional approach involves working on site using conventional building materials, while the modular approach involves the use of pre-fabricated modules. In analyzing the costs and time of construction of the Grabag Sub-district office building, Purworejo Regency, Microsoft project application was used to calculate the duration of the work. The cost analysis show that building structure work using the conventional method costs Rp.3,086,929,413.11, while the modular method costs Rp.3,646,018,620.52. So the difference in the cost of construction work is Rp.559,089,207.42 or 18.11% higher for work using the modular method. The time analysis obtained building structure work using conventional methods require 150 days while the modular method is 87 days or time efficiency of 63 days or 42% lower for work with modular methods.  The results of the Time Cost Trade Off (TCTO) calculation showed that the total project cost for conventional construction was Rp.2,781,017,489 while the cost for modular construction was Rp.3,117,530,328. So a difference of Rp.336,512,839 is higher for modular construction. Therefore, conventional construction is the most economical option for the sub-district building.
ANALISIS EARNED VALUE TERHADAP BIAYA DAN WAKTU GEDUNG DIREKTORAT POLITEKNIK PU SEMARANG DENGAN PRIMAVERA P6 Noel Eka Nugraha; Fajar Sri Handayani; Setiono Setiono
Jurnal Riset Rekayasa Sipil Vol 8, No 1 (2024): September 2024
Publisher : Civil Engineering Study Program, Engineering Faculty Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/jrrs.v8i1.85304

Abstract

Semarang PU Politeknik Building Construction Project is the construction of an educational building area developed in collaboration between PT Wika Gedung and PT Yodya Karya with a construction management consultant contract value of 3.9 billion and an executing contractor contract value of 281 billion. In this research, a research method with a quantitative descriptive approach was taken. This means that in this project, the condition of the project is described based on the analysis of the data obtained from the project. The data is then processed using descriptive and analytical methods. The Earned Value or EV concept method studies comparing the value of the work completed against the budget provided to carry out the work. The result of this research is to analyze using the Primavera P6 program whether the project is running at an appropriate cost and a schedule that does not deviate from the contract. The results of the analysis obtained for the implementation of the weekly analysis of the Earned Value indicator value obtained is positive which means that in the entire week of analysis, the project runs faster and more economically. The EAC and ETC values obtained are smaller than the contract cost, indicating that the project is planned to be completed at a smaller cost. The deviation value obtained is at an average of 0.08% with the smallest deviation being 0.0794% so the project will experience a profit of 8% on the completion date.
PENGARUH KADAR AKTIVATOR DAN RASIO SS/SH PADA BETON GEOPOLIMER TERHADAP KUAT TEKAN Agus Setiya Budi; Jericho Fernandez Tampubolon
Jurnal Riset Rekayasa Sipil Vol 8, No 1 (2024): September 2024
Publisher : Civil Engineering Study Program, Engineering Faculty Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/jrrs.v8i1.98780

Abstract

Beton konvensional memiliki dampak yang signifikan terhadap jejak karbon yang diakibatkan karena proses produksinya, terutama pembuatan bahan utamanya, yaitu semen. Oleh karena itu diperlukan segera upaya untuk mencari material lain sebagai pengganti semen dalam pembuatan beton. Salah satu pengganti semen dalam pembuatan beton adalah dengan beton geopolimer. Beton geopolimer merupakan beton yang memiliki reaksi berbeda dengan beton konvensional yaitu reaksi polimerisasi. Beton ini menggunakan limbah dari hasil pembakaran batu bara berupa fly ash yang membutuhkan aktivator untuk mengikat campuran fly ash dengan pasir dan kerikil. Penelitian ini akan meninjau pengaruh kadar aktivator dan variasi rasio SS/SH terhadap kuat tekan beton pada umur 28 hari. Bahan kimia yang digunakan untuk mengaktifkan reaksi polimerisasi pada fly ash adalah dengan menggunakan alkali hidroksida dan alkali silika atau dengan sodium silikat (SS) dan sodium hidroksida (SH). Metode yang digunakan pada penelitian ini adalah metode eksperimen yang dilakukan di laboratorium dengan benda uji silinder tinggi 30 cm dan diameter 15 cm dengan menggunakan kadar aktivator 0,33 untuk perbandingan alkali dengan fly ash dan variasi SS/SH sebesar 0,5 ; 1,0 ; dan 1,5. Berdasarkan hasil eksperimen didapat kuat tekan maksimum sebesar 41,16 MPa pada rasio SS/SH 1,5.
OPTIMASI DISTRIBUSI AIR IRIGASI MELALUI SISTEM GOLONGAN (STUDI KASUS DAERAH IRIGASI RONGKONG SELUAS 27.000 HA) Muji Rifai; Agus Hari Wahyudi
Jurnal Riset Rekayasa Sipil Vol 8, No 1 (2024): September 2024
Publisher : Civil Engineering Study Program, Engineering Faculty Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/jrrs.v8i1.95315

Abstract

The utilization of river water to support activities in the agricultural sector includes constructing water structures that function to channel or supply water to rice fields through weirs. The water required for rice fields is referred to as irrigation water demand. The amount of water needed in irrigated areas varies, necessitating a water distribution management system, one of which involves creating a crop planting schedule with a technical/rotational system, ensuring the water balance of an irrigation area is well managed. The aim of this research is to achieve the most efficient planting and water distribution plan for an irrigation area, considering the water balance as an indicator of the water management system in fulfilling irrigation water needs. The method used involves comparing the water balance of irrigation areas where water is supplied using a rotational system versus without. The research results show that the appropriate cropping pattern for an irrigation area of more than 25,000 hectares (ha) is to use a rotational system. For the Rongkong Irrigation Area (DI) with a size of 27,947 ha, it is divided into two groups: Group 1 includes: Rongkong Right Irrigation Area with 4,198.38 ha and Rongkong Left Irrigation Area with 6,497.56 ha; Group 2 includes: Rongkong Right Irrigation Area with 7,501.22 ha and Rongkong Left Irrigation Area with 9,749.22 ha. Before using the rotational system, a water deficit occurred in the first week of October, amounting to 0.22 m³/second. However, after implementing the rotational system, the water balance in the Rongkong Irrigation Area no longer showed any water demand deficit.

Page 1 of 1 | Total Record : 5

 1 

Filter by Year

2024 2024


Reset
Filter By Issues
All Issue Vol 9, No 2 (2026): Maret 2026 Vol 9, No 1 (2025): September 2025 Vol 8, No 2 (2025): Maret 2025 Vol 8, No 1 (2024): September 2024 Vol 7, No 2 (2024): Maret 2024 Vol 7, No 1 (2023): September 2023 Vol 6, No 2 (2023): Maret 2023 Vol 6, No 1 (2022): September 2022 Vol 5, No 2 (2022): Maret 2022 Vol 5, No 1 (2021): September 2021 Vol 4, No 2 (2021): Maret 2021 Vol 4, No 1 (2020): September 2020 Vol 3, No 2 (2020): Maret 2020 Vol 3, No 1 (2019): September 2019 Vol 2, No 2 (2019): Maret 2019 Vol 2, No 1 (2018): September 2018 Vol 1, No 2 (2018): Maret 2018 Vol 1, No 1 (2017): September 2017 More Issue